Omron CJ - 08-2008 Operation Manual page 308

Wiring
Crimp Terminals
Alarm Output (Power Supply Units with Replacement Notification Only)
CJ1W-PA205C Power Supply Unit
100 to 240 VAC
INPUT
L1
L2/ N
NC
NC
Output Specifications
Wiring
Recommended
wire size
AWG 22 to 18 (0.32 Connecting to PLC terminal
2 block models
to 0.82 mm )
AWG 28 to 24 (0.08 Connecting to PLC connector
2 models
to 0.2 mm )
260
The terminals on the Power Supply Unit are M4, self-raising terminals with
screws. Use crimp terminals for wiring. Do not connect bare stranded wires
directly to terminals. Tighten the terminal block screws to the torque of
1.2 N·m. Use crimp terminals (M4) having the dimensions shown below.
7 mm max.
Connect the alarm output to a PLC's Input Unit or external LED indicator to
enable notification when Power Supply Unit replacement is required.
CJ1W-PA205C CJ1W-PA205C
PO POWER
TEST TE
ALARM OUTPUT
DC30V, 50m A
L
NORMAL:ON
ALARM OFF
24 VDC
power supply
• ON (normal): Power Supply Unit replacement not required for at least 6
months.
• OFF: Power Supply Unit replacement required within 6 months.
• Transistor open-collector outputs
• Maximum switching capacity: 30 VDC max., 50 mA max.
• ON: Residual voltage of 2 V max., OFF: Leakage current of 0.1 mA max.
• The following wire gauges are recommended.
Use
30 N max.
Alarm output (replacement notification output)
ON: Power Supply Unit replacement not
required for at least 6 months.
OFF: Power Supply Unit replacement required
within 6 months.
Pushing strength Pulling strength
(clamping (holding force)
operation)
30 N min.
10 N min.
Section 5-3
7 mm max.
Length of stripped
section
7 to 10 mm